.campaign-page .prize-card{position:relative;isolation:isolate;overflow:hidden}
.campaign-page .prize-card .prize-card-decoration{position:absolute;right:12px;bottom:12px;width:90px;height:90px;object-fit:contain;transform:rotate(45deg);opacity:.5;z-index:-1;pointer-events:none;user-select:none}
@media(max-width:420px){.campaign-page .prize-card .prize-card-decoration{width:72px;height:72px;right:10px;bottom:10px}}